Datasheet Details
- Part number
- LM49155
- Manufacturer
- Texas Instruments ↗
- File Size
- 779.22 KB
- Datasheet
- LM49155-etcTI.pdf
- Description
- Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem
LM49155 Description
LM49155 www.ti.com SNAS492 * JULY 2010 PRODUCT BRIEF LM49155 Uplink Noise Suppression & Downlink SNR Enhancement Analog Audio Subsystem Ch.
The LM49155 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones.
LM49155 Features
* 1
* 2 Noise cancellation for uplink and downlink without DSP-type artifacts, distortions or delays
* Adapting AGC on ambient noise level & downlink signal strength for earpiece
* Downlink adjustable noise-reducing high pass filter
* E2S Class D Amplifier with ALC
LM49155 Applications
* Mobile Phones
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